<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="类型" prop="type">
        <el-select v-model="queryParams.type" placeholder="请选择类型" clearable>
          <el-option
            v-for="dict in dict.type.tbl_content_type"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

<!--    <el-row :gutter="10" class="mb8">-->
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="primary"-->
<!--          plain-->
<!--          icon="el-icon-plus"-->
<!--          size="mini"-->
<!--          @click="handleAdd"-->
<!--          v-hasPermi="['ruoyi-activity:config:add']"-->
<!--        >新增</el-button>-->
<!--      </el-col>-->
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="success"-->
<!--          plain-->
<!--          icon="el-icon-edit"-->
<!--          size="mini"-->
<!--          :disabled="single"-->
<!--          @click="handleUpdate"-->
<!--          v-hasPermi="['ruoyi-activity:config:edit']"-->
<!--        >修改</el-button>-->
<!--      </el-col>-->
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="danger"-->
<!--          plain-->
<!--          icon="el-icon-delete"-->
<!--          size="mini"-->
<!--          :disabled="multiple"-->
<!--          @click="handleDelete"-->
<!--          v-hasPermi="['ruoyi-activity:config:remove']"-->
<!--        >删除</el-button>-->
<!--      </el-col>-->
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="warning"-->
<!--          plain-->
<!--          icon="el-icon-download"-->
<!--          size="mini"-->
<!--          @click="handleExport"-->
<!--          v-hasPermi="['ruoyi-activity:config:export']"-->
<!--        >导出</el-button>-->
<!--      </el-col>-->
<!--      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>-->
<!--    </el-row>-->

    <el-table v-loading="loading" :data="configList" @selection-change="handleSelectionChange">
<!--      <el-table-column type="selection" width="55" align="center" />-->
      <el-table-column label="id" align="center" prop="id" />



      <!-- 内容列根据类型动态显示 -->
      <el-table-column label="内容" align="center">
        <template slot-scope="scope">
          <div v-if="scope.row.type === 0">
            <!-- 图片类型：使用 image-preview 展示图片 -->
            <image-preview :src="scope.row.content" :width="50" :height="50"/>
          </div>
          <div v-else-if="scope.row.type === 1">
            <!-- 文本类型：显示富文本的摘要或原样内容 -->
            {{ scope.row.content | htmlToText }}
          </div>
          <div v-else>
            --
          </div>
        </template>
      </el-table-column>


      <el-table-column label="类型" align="center" prop="type">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.tbl_content_type" :value="scope.row.type"/>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['ruoyi-activity:config:edit']"
          >修改</el-button>
<!--          <el-button-->
<!--            size="mini"-->
<!--            type="text"-->
<!--            icon="el-icon-delete"-->
<!--            @click="handleDelete(scope.row)"-->
<!--            v-hasPermi="['ruoyi-activity:config:remove']"-->
<!--          >删除</el-button>-->
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改活动设置对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <!-- 类型选择（直接禁用） -->
        <el-form-item label="类型" prop="type">
          <el-radio-group v-model="form.type" disabled>
            <el-radio
              v-for="dict in dict.type.tbl_content_type"
              :key="dict.value"
              :label="parseInt(dict.value)"
            >{{ dict.label }}</el-radio>
          </el-radio-group>
        </el-form-item>

        <!-- 根据类型显示不同的内容输入方式 -->
        <el-form-item label="内容">
          <div v-if="form.type === 0">
            <!-- 图片上传组件 -->
            <image-upload
              v-model="form.content"
              :limit="1" @exceed="handleExceed"
            />
          </div>
          <div v-else-if="form.type === 1">
            <!-- 富文本编辑器 -->
            <editor v-model="form.content" :min-height="192"/>
          </div>
        </el-form-item>
      </el-form>

      <div slot="footer" class="dialog-footer">
        <el-button @click="cancel">取 消</el-button>
        <el-button type="primary" @click="submitForm">确 定</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listConfig, getConfig, delConfig, addConfig, updateConfig } from "@/api/ruoyi-activity/config"

export default {
  name: "Config",
  dicts: ['tbl_content_type'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 活动设置表格数据
      configList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        content: null,
        type: null,
        image: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        type: [
          { required: true, message: "类型不能为空", trigger: "change" }
        ],
      }
    }
  },
  created() {
    this.getList()
  },
  methods: {
    /** 查询活动设置列表 */
    getList() {
      this.loading = true
      listConfig(this.queryParams).then(response => {
        this.configList = response.rows
        this.total = response.total
        this.loading = false
      })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        content: null,
        type: null,
        createTime: null,
        updateTime: null,
        image: null
      }
      this.resetForm("form")
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm")
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = "添加活动设置"
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id = row.id || this.ids
      getConfig(id).then(response => {
        this.form = response.data
        this.open = true
        this.title = "修改活动设置"
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateConfig(this.form).then(response => {
              this.$modal.msgSuccess("修改成功")
              this.open = false
              this.getList()
            })
          } else {
            addConfig(this.form).then(response => {
              this.$modal.msgSuccess("新增成功")
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids
      this.$modal.confirm('是否确认删除活动设置编号为"' + ids + '"的数据项？').then(function() {
        return delConfig(ids)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess("删除成功")
      }).catch(() => {})
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('ruoyi-activity/config/export', {
        ...this.queryParams
      }, `config_${new Date().getTime()}.xlsx`)
    },
    handleExceed(files, fileList) {
      this.$message.warning("只能上传一张图片");
    }
  }
}
</script>
